{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xfb75c42f25062013763c98408d2e08bc54b78a6ef6a3c05ffc1ff2a28275aa57",
    "signature": "0x21d3a4188ac6c13645721fa6227bb06eaa6d8982e63cedbdcab5c3b9598d6a8a426336197a6e984a66eec2ce8fc24255e4ea916eefd0eaee7b731930518bc62c1b",
    "signer": "0x5849261f85EF92Ca2d73476F9408Ae9E1Bf79F89",
    "userId": "385866121"
  }
}